Heavy Metal Containing Patents (Class 424/604)
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Patent number: 11179309Abstract: This invention relates to a hair care composition which provides the desired anti-dandruff efficacy with uniform deposition of the active materials on hair/scalp. This is achieved through a judicious combination of a specific cationic deposition polymer and selective anti-dandruff agent of the right particle size.Type: GrantFiled: November 28, 2016Date of Patent: November 23, 2021Assignee: Conopco, Inc.Inventors: Shaokun Chang, Jingjing Liu, Yingying Pi, Raghupathi Subramanian
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Patent number: 11077087Abstract: Disclosed is the use of a composition including dihydroquercetin and optionally ?-tocopherol and/or bisabolol for treating herpes infection. Also disclosed is the use of such a composition for treating inflammation induced by herpes infection in mucosa, as well as a method for treating HSV infection and the associated inflammation.Type: GrantFiled: March 18, 2016Date of Patent: August 3, 2021Assignee: BIONOOX SUISSE SAInventor: Christian Auclair
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Patent number: 11000545Abstract: Provided herein are formulations containing copper ions and methods of treating underlying infections and conditions caused by coronavirus, particularly COVID-19, and influenzas, particularly influenza A and/or influenza B using such formulations. Methods of treating the underlying viruses and their resultant conditions using topical copper ion treatments are provided. A topical treatment in its basic form comprises a biocompatible copper ion solution or suspension obtained by leaching of the copper ions from copper metal. The copper ion solution or suspension may be combined with various carriers to form the copper ion treatment including creams or solutions. Methods of making the copper ion solution or suspension from solid copper metal in a biocompatible solution are also provided.Type: GrantFiled: May 22, 2020Date of Patent: May 11, 2021Assignee: CDA RESEARCH GROUP, INC.Inventors: ChunLim Abbott, Dominic C. Abbott
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Patent number: 10854896Abstract: A fuel cell system comprises an antimicrobial patterned surface. The fuel cell system may comprise a fuel cell stack, a coolant reservoir, and a coolant flow path configured to supply coolant from the coolant reservoir to the fuel cell stack. One or more of the fuel cell stack, the coolant reservoir and the coolant flow path may comprise the antimicrobial patterned surface.Type: GrantFiled: June 25, 2014Date of Patent: December 1, 2020Assignee: Intelligent Energy LimitedInventors: Mathias Crespy, Pratap Rama, Daniel Ninan
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Patent number: 10301387Abstract: Methods are provided for treating a subject with a therapeutic dose of anti-CD47 agent by administering a primer agent prior to administering a therapeutically effective dose of an anti-CD47 agent to the subject.Type: GrantFiled: February 2, 2017Date of Patent: May 28, 2019Assignee: The Board of Trustees of the Leland Stanford Junior UniversityInventors: Stephen Willingham, Maureen Howard, Jie Liu, Ravindra Majeti, Susan Sweeney Prohaska, Anne Kathrin Volkmer, Jens-Peter Volkmer, Irving L. Weissman
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Patent number: 9533010Abstract: The described invention provides methods and regimens for treating adverse consequences of a persistent and progressive myocardial injury-due to a vascular insufficiency that occurs early or late in a subject in need thereof, and progressive myocardial injury-preventing compositions that contain a chemotactic hematopoietic stem cell product, and, optionally, an additional active agent. The method treats ongoing vascular insufficiency affecting coronary circulation by (i) stimulating neoangiogenesis in a peri-infarct border zone, thereby improving myocardial perfusion; and, (ii) through a paracrine effect, preventing apoptosis of cardiomyocytes in the peri-infarct border zone. The neoangiogenesis and paracrine-mediated reduction of apoptosis reduces progressive myocardial cell loss, which leads to improvement in cardiac function and a reduction of risk of major adverse cardiovascular events.Type: GrantFiled: March 12, 2013Date of Patent: January 3, 2017Assignee: Amorcyte, LLCInventors: Andrew L. Pecora, Robert A. Preti
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Patent number: 9408383Abstract: A biocidal glass composition for use in roofing applications can include glass doped with at least one biocidal agent that includes about 0.01 wt. % to about 50 wt. % of a total weight % of the biocidal glass composition. The biocidal glass composition can be included in a coating on a base particle of a roofing granule. Further included is a process of forming the roofing granule.Type: GrantFiled: March 15, 2013Date of Patent: August 9, 2016Assignee: CERTAINTEED CORPORATIONInventors: Pierre-Olivier Petit, Keith C. Hong, Gregory F. Jacobs, Kamila Plevacova
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Patent number: 9114187Abstract: An identification device that combines an antimicrobial coating with a printable substrate. For example, the invention includes a wristband with a face stock supporting indicia which are applied on (such as through thermal transfer printing) or through (such as through direct thermal printing) an antimicrobial layer. The antimicrobial layer is preferably a coating or varnish that is applied as the outermost layer and can bind with thermal transfer printing ink or supports pass through of direct thermal printing on a chemically receptive sublayer. The antimicrobial varnish includes varnish compounds and antimicrobial compounds such as a silver zeolite ion that is configured to react to moisture with a controlled release of microbial disinfectant. Preferably, the wristband is a hospital wristband bearing on-site printed identification indicia for a patient.Type: GrantFiled: April 28, 2006Date of Patent: August 25, 2015Assignee: ZIH Corp.Inventors: Gene Allen Hofer, David Macedon
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Patent number: 9017953Abstract: The present invention encompasses methods and compositions for detecting pathogenic bacteria. Additionally, the present invention encompasses methods and compositions for catalyzing the dismutation of superoxide radicals.Type: GrantFiled: May 20, 2013Date of Patent: April 28, 2015Assignee: Washington UniversityInventors: Jeffrey P. Henderson, Chia Hung, Kaveri Chaturvedi
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Publication number: 20150111733Abstract: A pesticidal composition comprises at least one compound selected from a 1-(3-pyridyl-N-oxide)pyrazole compound of formula I, II, or III, or any agriculturally acceptable salt thereof, wherein R1, R2, R3, R4, R5, R6, R7, R8, R12, R13, Y, and Q, are as described herein. A method of controlling pests comprises applying the pesticidal composition near a population of pests.Type: ApplicationFiled: October 17, 2014Publication date: April 23, 2015Inventors: Martin J. Walsh, Daniel Knueppel, Noormohamed M. Niyaz, Ann M. Buysse, Negar Garizi, Asako Kubota, Yu Zhang, Ricky Hunter, Tony K. Trullinger
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Publication number: 20150111731Abstract: A pesticidal composition comprises one or more of the following compounds: 3-(thiazol-2-yl)pyridine 1-oxide compound of formula I or II, or N-(4-chloro-2-(pyridin-3-yl)thiazol-5-yl)-3-(methylthio)propanamide compound (C3), or any agriculturally acceptable salt thereof, wherein R1, R2, R3, R4, R5, R6, R7, and Q, are as described herein. A method of controlling pests comprises applying the pesticidal composition near a population of pests.Type: ApplicationFiled: October 17, 2014Publication date: April 23, 2015Inventors: Negar Garizi, Martin J. Walsh, Ann M. Buysse, Daniel Knueppel, Asako Kubota, Noormohamed M. Niyaz, Yu Zhang, Ricky Hunter, Tony K. Trullinger
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Publication number: 20150111734Abstract: A pesticidal composition comprises at least one compounds selected from a compound of formula, or any agriculturally acceptable salt thereof, wherein R1, R2, R3, R4, R5, R6, R7, R8, Q, Z, L, La, and x are as described herein. A method of controlling pests comprises applying the pesticidal composition near a population of pests.Type: ApplicationFiled: October 17, 2014Publication date: April 23, 2015Inventors: Yu Zhang, Asako Kubota, Noormohamed M. Niyaz, Thomas Barton, Tony K. Trullinger, Christian T. Lowe, Paul R. LePlae, Ann M. Buysse, Martin J. Walsh, Negar Garizi, Ricky Hunter, Daniel Knueppel
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Publication number: 20150111732Abstract: A pesticidal composition comprises a 3-(1H-pyrazol)pyridine compound of formula I or any agriculturally acceptable salt thereof, wherein R1, R2, R3, R4, R5, R6, R7, R9, R10, R12, x, n, and Q are as described herein. A method of controlling pests comprises applying the pesticidal composition near a population of pests.Type: ApplicationFiled: October 17, 2014Publication date: April 23, 2015Inventors: Martin J. Walsh, Ann M. Buysse, Asako Kubota, Noormohamed M. Niyaz, Yu Zhang, Ricky Hunter, Tony K. Trullinger
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Patent number: 8940684Abstract: The disclosure describes collagen constructs comprising antifungal agents, preferably, copper, and related methods.Type: GrantFiled: March 15, 2013Date of Patent: January 27, 2015Assignee: MiMedx Group, Inc.Inventor: Thomas J. Koob
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Publication number: 20150017256Abstract: Method for producing condensed iron (III) phosphate, in which a) an aqueous solution containing Fe2+ ions is produced, in which oxidic iron (II), iron (III) or mixed iron (II, III) compounds selected from among hydroxides, oxides, oxide hydroxides, oxide hydrates, carbonates and hydroxide carbonates are introduced together with elementary iron into an aqueous medium containing phosphoric acid, wherein Fe2+ ions are dissolved and Fe3+ with elementary Fe (in a comproportionation reaction) is reacted to dissolved Fe2+, b) separating solid material from the phosphoric acid aqueous Fe2+ solution, c) adding an oxidizer to the phosphoric acid aqueous Fe2+ solution to oxidise iron (II) in the solution, d) adding polyphosphate in the form of polyphosphoric acid or salts thereof as solid material or aqueous solution after completion of the oxidation reaction to precipitate condensed iron (III) phosphate, and e) separating the precipitated condensed iron (III) phosphate solution and resulting product.Type: ApplicationFiled: January 2, 2013Publication date: January 15, 2015Inventors: Gunnar Buehler, Manola Stay
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Patent number: 8932644Abstract: The present disclosure is directed toward a composition and method of treating and preventing infection of pathogenic microorganisms and endopyhtic microorganisms in a plant through the use of phosphite compositions.Type: GrantFiled: July 1, 2014Date of Patent: January 13, 2015Inventor: Don M. Huber
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Publication number: 20140315714Abstract: The present disclosure is directed toward a composition and method of treating and preventing infection of pathogenic microorganisms and endopyhtic microorganisms in a plant through the use of phosphite compositions.Type: ApplicationFiled: July 1, 2014Publication date: October 23, 2014Inventor: Don M. HUBER
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Patent number: 8852647Abstract: The present invention relates to compositions comprising a combination of pyrimethanil, or a salt thereof, together with one or more silver salts selected from silver acetate, silver alginate, silver azide, silver citrate, silver lactate, silver nitrate, silver sulfate, silver chloride, silver thiocyanate, silver-sodium-hydrogen-zirconium phosphate, silver sulfadiazine, silver cyclohexanediacetic acid and disilver 2,5-dichloro-3,6-dihydroxy-2,5-cyclohexadiene-1,4-dione; in respective proportions to provide a synergistic biocidal effect. Another suitable silver component (II) is nano-silver particles, typically with a particle size of 1-1000 nm. Compositions comprising these combinations are useful for the protection of any living or non-living material against deterioration due to the action of microorganisms such as bacteria, fungi, yeasts, algae, and the like.Type: GrantFiled: September 5, 2008Date of Patent: October 7, 2014Assignee: Janssen Pharmaceutica, NVInventors: Dany Leopold Jozefien Bylemans, Jan Pieter Hendrik Bosselaers, Mark Arthur Josepha Van Der Flaas
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Publication number: 20140296068Abstract: This document discloses molecules having the following formula (Formula One) and processes related thereto.Type: ApplicationFiled: October 24, 2012Publication date: October 2, 2014Applicant: DOW AGROSCIENCES LLCInventors: Negar Garizi, Tony K. Trullinger, Ricky Hunter, Yu Zhang, Noormohamed M. Niyaz, Daniel Knueppel, Christian T. Lowe, Ann M. Buysse
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Publication number: 20140271759Abstract: Antimicrobial chemical compositions comprise an aluminum phosphate (AlP) solid dispersed within a binding polymer, wherein one or more bioactive materials are disposed within AlP forming a bioactive-AlP complex. The complex may comprise the bioactive material chemically bonded with the AlP, physically combined with the AlP, or a combination of both. The complex may be formed according to precipitation, condensation and sol-gel methods of forming. The complex is engineered to provide a controlled delivery of the bioactive material or a constituent thereof upon exposure to moisture to give a desired level of antimicrobial resistance to a film or composite formed from the composition of at least about 30 ?g/m2, and may also provide a desired degree of corrosion resistance through the release of passivating phosphate anion.Type: ApplicationFiled: March 15, 2013Publication date: September 18, 2014Applicant: BUNGE AMORPHIC SOLUTIONS LLCInventor: Raymond E. Foscante
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Patent number: 8821945Abstract: Embodiments provide devices, systems and methods for the transdermal delivery of chelated compounds. One embodiment provides a method for the iontophoretic transdermal delivery of a chelated iron complex for the treatment of anemia. A first patch comprising an active electrode and a chelated iron complex is applied to the skin; a second patch containing an electrode is also applied. An electrical current is then delivered to the skin from the active electrode. The chelated complex is transported across the skin via electromotive force from the current, with the iron being substantially chromogenically unreactive with the skin during transport so that there is little or no tattooing of the skin due to the formation of insoluble oxidative products. The complex is then dissociated by phagocytosis or related process to release the iron where it may be bound by transferrin or ferritin and carried to other sites for storage or metabolic use.Type: GrantFiled: July 7, 2009Date of Patent: September 2, 2014Assignee: Fe3 Medical, Inc.Inventors: Mir Imran, Mir Hashim, Sanjay Patel, Ronald J. Berenson
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Publication number: 20140242187Abstract: Compositions comprising ferrous and/or ferric iron compounds and fiber in a complex, methods for preparing such compositions of matter, and the use thereof for treatment of adsorbing certain accessible targets in the gastrointestinal tract and in an extracorporeal system, are provided herein.Type: ApplicationFiled: October 12, 2012Publication date: August 28, 2014Inventor: Jinshyun Ruth Wu-Wong
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Publication number: 20140234437Abstract: In one of its aspects, the present invention provides a composition comprising: (i) a non-encapsulated iron salt, and (ii) a carrier comprising digestible edible oil that is a liquid at 20° C. This composition advantageously provides iron in a form that is easily administered to an infant or adult. When taken directly by mouth or added to food or infant formula, the composition has a desirably bland flavor and is easy to consume. Moreover, the high density of iron per unit volume of the composition results in a minimal volume of liquid to be administered. This makes the composition relatively innocuous and easy for infants to consume. Related aspects of the present invention are also described—e.g., uses, articles of manufacture and the like.Type: ApplicationFiled: July 5, 2012Publication date: August 21, 2014Inventor: Reinhold Vieth
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Publication number: 20140227366Abstract: The present invention relates to a biocide improvement system wherein the biocide is reversibly bound into a matrix of an organic polymer and inorganic solid particles and thus is slowly released in the soil.Type: ApplicationFiled: May 11, 2012Publication date: August 14, 2014Inventors: Oliver Zindel, Karla Kaminski, Frank Iding, Volker Windhoevel
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Patent number: 8795736Abstract: The present disclosure is directed toward a composition and method of treating and preventing infection of pathogenic microorganisms and endopyhtic microorganisms in a plant through the use of phosphite compositions.Type: GrantFiled: December 15, 2009Date of Patent: August 5, 2014Inventor: Don M. Huber
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Publication number: 20140171310Abstract: This document discloses molecules having the following formula (“Formula One”): and processes associated therewith.Type: ApplicationFiled: December 18, 2013Publication date: June 19, 2014Applicant: Dow AgroSciences LLCInventors: William C. Lo, James E. Hunter, Gerald B. Watson, Akshay Patny, Pravin S. Iyer, Joshodeep Boruwa
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Publication number: 20140141096Abstract: The disclosure describes collagen constructs comprising antifungal agents, preferably, copper, and related methods.Type: ApplicationFiled: March 15, 2013Publication date: May 22, 2014Applicant: MiMedx Group, Inc.Inventor: MiMedx Group, Inc.
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Patent number: 8715745Abstract: The present invention relates to the use of hydrazone compounds and copper for controlling the growth of fungi.Type: GrantFiled: January 14, 2010Date of Patent: May 6, 2014Assignee: Dow AgroSciences, LLC.Inventors: David H Young, Cruz Avila-Adame, Nneka T Breaux, James M Ruiz, Thomas L Siddall, Jeffery D. Webster, Gerald Shaber
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Publication number: 20140107555Abstract: A wound dressing includes one or more layers containing an antimicrobial agent and optionally at least one of: a chelating agent, a second antimicrobial agent, a zinc-containing agent, a cell-signaling agent, and an additional active ingredient or agent.Type: ApplicationFiled: December 20, 2013Publication date: April 17, 2014Applicant: Covidien LPInventor: Harish Patel
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Patent number: 8691285Abstract: Methods of using a non-irritant, low pH acidic composition to destroy undesirable microorganisms are described. The methods may be used on food products, food processing equipment, and in aqueous solutions.Type: GrantFiled: July 14, 2011Date of Patent: April 8, 2014Assignee: CMS Innovative Technologies, Inc.Inventors: Barry Cummins, David Creasey
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Publication number: 20140069005Abstract: The present disclosure provides methods and compositions for treating fungal diseases of plants. In one embodiment, an anti-fungal aqueous composition can comprise: a nitrogen source material having a total nitrogen content in an amount of about 0.1 wt % to about 0.5 wt % of the total weight of the composition, a phosphate source material having total phosphate content in an amount of about 0.05 wt % to about 0.15 wt % of the total weight of the composition, a potassium source material with a soluble potash content in an amount of about 0.05 wt % to about 0.15 wt % of the total weight of the composition, and a sulfur source material in an amount of about 0.005 wt % to about 0.02 wt % of the total weight of the composition.Type: ApplicationFiled: September 25, 2013Publication date: March 13, 2014Inventor: Steven R. Teerlink
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Publication number: 20140050879Abstract: Methods and treatment compositions for imparting durable antimicrobial properties to carpet are provided. The method includes applying a composition comprising a first antimicrobial compound and a fluoropolymer to the carpet substrate. The carpet substrate may be steamed thereafter. The treatment composition may comprise a fluoropolymer, an antimicrobial compound selected from a group consisting of zinc pyrithione, a silver-containing antimicrobial compound and combinations thereof, and a foamer. Carpet products treated with the treatment composition or treated in accordance with the methods are also provided.Type: ApplicationFiled: October 24, 2013Publication date: February 20, 2014Applicant: Beaulieu Group, LLCInventors: Todd Mull, James Lesslie, Danny S. Wade
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Patent number: 8568759Abstract: The present invention provides an environmentally compatible, pesticidal composition and method for the control of insect pests. The composition includes two components. The first component is a chelating agent, a metal complex of a chelating agent, and mixtures thereof, and the second component is preferably a carrier material.Type: GrantFiled: December 14, 2010Date of Patent: October 29, 2013Assignee: W. Neudorff GmbH KGInventor: Diana L. Parker
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Publication number: 20130273173Abstract: Embodiments provide apparatus and methods for delivering solid form medications such as pellets to various locations in the body. One embodiment provides an apparatus for in vivo delivery of medication pellets comprising a housing including a port, a pellet-containing belt disposed in the housing, and a mechanism for transferring the pellets from the belt to a delivery site (DS) outside the housing. Each pellet contains a dose of drug to treat a medical condition. An elongate member is coupled to the housing and includes a lumen for pellet delivery, a proximal end coupled to the port and a distal end positioned at the DS. The pellet can be delivered to the DS at regular intervals or responsive to a detected biological event. Embodiments of the invention are particularly useful for delivering medication to treat a medical condition over an extended period without requiring a patient to take external medication.Type: ApplicationFiled: October 4, 2012Publication date: October 17, 2013Applicant: InCube Labs, LLCInventor: Mir Imran
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Publication number: 20130274372Abstract: Antimicrobial chemical compositions comprise an aluminum phosphate (AlP) solid dispersed within a binding polymer, wherein one or more bioactive materials are disposed within AlP forming a bioactive-AlP complex. The complex may comprise the bioactive material chemically bonded with the AlP, physically combined with the AlP, or a combination of both. The complex may be formed according to precipitation, condensation and sol-gel methods of forming. The complex is engineered to provide a controlled delivery of the bioactive material or a constituent thereof upon exposure to moisture to give a desired level of antimicrobial resistance to a film or composite formed from the composition of at least about 30 ?g/m2, and may also provide a desired degree of corrosion resistance through the release of passivating phosphate anion.Type: ApplicationFiled: April 16, 2012Publication date: October 17, 2013Applicant: Bunge Amorphic Solutions LLCInventor: Raymond E. Foscante
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Publication number: 20130216574Abstract: The present invention discloses a unique kit for providing a combinational therapeutic product comprising a medical device and a pharmaceutical composition to treat mammal diseases. The medical device is to meet these unmet needs of cleansing out these harmful substances, such as viruses, multiple drug resistant bacteria, fungi, pollen, dusts, or excessive mucus. The pharmaceutical composition adds the required functions of anti-inflammatory, anti-allergy, anti-cancer, promoting membrane healing or immunomodulating, to have the added effect of the medical device. The method of using the combinational product is also disclosed. The new product can be used to prevent and treat a variety of diseases, such as common cold, drug resistant influenza, sinusitis, post nasal drip, virus-triggered asthma, or chronic obstructive pulmonary disease. In addition, the new kit and the process of use are safe and cost effective.Type: ApplicationFiled: February 20, 2012Publication date: August 22, 2013Inventor: James Liu
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Patent number: 8512760Abstract: A process for the production of an aqueous dispersion of metal nano particles comprising palladium is provided. The process comprises the admixture of a water soluble organic polymer, a palladium salt and a first reducing agent to an aqueous liquid. The first reducing agent is a metal-containing polymer which has reducing properties or a saccharide which has reducing properties. The nano particles can include a second metal. The dispersions can be used as catalysts for electroless plating, to produce heterogeneous catalysts and in the production of anti-microbial devices and compositions.Type: GrantFiled: November 21, 2008Date of Patent: August 20, 2013Assignee: The University Court of the University of DundeeInventors: James Anthony Cairns, Roderick Allan George Gibson, Graham James Berry
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Patent number: 8486424Abstract: One embodiment includes a method including boiling unsalted butter over low heat until it appears golden to form purified butter; cooling the purified butter by removing it from the heat; straining or filtering the purified butter; refrigerating the purified butter for at least 24 hours; thoroughly blending together the elements of an organic carrier medium, wherein the organic carrier medium comprises the purified butter, olive oil, and honey; adding distilled water to the blended organic carrier medium; mixing the distilled water and the blended organic carrier medium at high speed; and adding at least one of sodium acid pyrophosphate, cornstarch, bismuth subnitrate, salicylic acid, or alkali metal salicylates, and mixing.Type: GrantFiled: September 18, 2007Date of Patent: July 16, 2013Inventor: Radmila Stojkoski
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Publication number: 20130177610Abstract: A system for delivering nano-metallic alloys to infected cells in a patient is disclosed. The nano-metallic alloy may be formed from binary, triple, or quadruple elemental compositions complexed in predetermined percentages of monosodium phosphate monohydrate and disodium phosphate heptahydrate. The nano-metallic alloy may be capable of eliminating infectious microorganisms within infect cells or legions without harming the cells or tissues. The system may also include a method of administering a predetermined concentration of the nano-metallic alloy in the complexing solution in the vicinity of the infected cells of legions to kill the foreign matter.Type: ApplicationFiled: February 28, 2013Publication date: July 11, 2013Applicant: UNIVERSITY OF NORTH CAROLINA AT GREENSBOROInventor: UNIVERSITY OF NORTH CAROLINA AT GREENSBORO
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Publication number: 20130171224Abstract: The combination of a first species which is a polyanionic compound and a second species which is an antimicrobial agent is used for the treatment of microbial biofilms and for the topical treatment of wounds. The combination may be incorporated in a wound dressing. The polyanionic compound may be a polyphosphate, such as an alkali metal polyphosphate, e.g. sodium hexametaphosphate. Examples of antimicrobial agents include metallic silver, silver compounds, iodine, PHMB (polyhexamethylene biguanide), acetic acid, chlorhexidine, aminoglycosides (e.g. amikacin, gentamicin, streptomycin and tobramycin), ansamycins, carbacephem, cephalosporins, glycopeptides (e.g. vancomycin), macrolides (eg clarithromycin), monobactams and sulfonamides).Type: ApplicationFiled: January 14, 2011Publication date: July 4, 2013Inventors: Steven Lane Percival, Brian John Hamerslag
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Publication number: 20130164362Abstract: A wood preservative includes injectable particles comprising one or more sparingly soluble copper salts. The copper-based particles are sufficiently insoluble so as to not be easily removed by leaching but are sufficiently soluble to exhibit toxicity to primary organisms primarily responsible for the decay of the wood. Exemplary particles contain for example copper hydroxide, basic copper carbonate, copper carbonate, basic copper sulfates including particularly tribasic copper sulfate, basic copper nitrates, copper oxychlorides, copper borates, basic copper borates, and mixtures thereof. The particles typically have a size distribution in which at least 50% of particles have a diameter smaller than 0.25 ?m, 0.2 ?m, or 0.15 ?m. At least about 20% and even more than 75% of the weight of the particles may be composed of the substantially crystalline copper salt. Wood or a wood product may be impregnated with copper-based particles of the invention.Type: ApplicationFiled: April 13, 2012Publication date: June 27, 2013Applicant: Osmose, Inc.Inventors: H. Wayne Richardson, Robert L. Hodge
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Patent number: 8460698Abstract: A composite article comprises a fluid transport layer having first and second surfaces and a hydrophobic layer applied to the first surface of the fluid transport layer. When the composite article is used as a wound dressing, the first surface of the fluid transport layer provides a skin-facing surface. The hydrophobic layer comprises a plurality of discontinuities, and at least a portion of the discontinuities have a dimension sufficient to permit the passage of fluid through the hydrophobic layer and into the fluid transport layer.Type: GrantFiled: July 2, 2009Date of Patent: June 11, 2013Assignee: Milliken & CompanyInventors: Robert M. MacMeccan, Le Zhang, Keith A. Keller, Martin E. Cowan, T. Andrew Canada
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Patent number: 8454990Abstract: A composite article comprises a fluid transport layer, a fluid retentive layer, and, optionally, a moisture vapor permeable film. The first surface of the fluid transport layer provides a fluid contacting surface. The fluid retentive layer is positioned so that the first surface layer of the fluid retentive layer is adjacent to the second surface of the fluid transport layer. The moisture vapor permeable film is positioned so that it is adjacent to the second surface of the fluid retentive layer. The composite article is suitable for use as a wound dressing.Type: GrantFiled: July 2, 2009Date of Patent: June 4, 2013Assignee: Milliken & CompanyInventors: T. Andrew Canada, Martin E. Cowan, Robert M. MacMeccan, Le Zhang
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Patent number: 8425880Abstract: Metal-containing materials, as well as their preparation, formulations, and use are disclosed.Type: GrantFiled: April 25, 2008Date of Patent: April 23, 2013Assignee: Nucryst Pharmaceuticals Corp.Inventors: Jeffrey B. Lyczak, Katherine Thompson, Katherine Turner, Paul Schechter
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Patent number: 8394403Abstract: This disclosure relates to wound care devices which are capable of one-way, directional flow of fluids and contaminants away from the wound site to the opposite side of the wound care device, which functions as a fluid reservoir. This fluid transport mechanism generally aids in reducing wound maceration by removing excess fluid, and potentially even bacteria, and is carried out without loss of physical integrity of the wound care device itself. In addition to providing a uni-directional fluid transport mechanism, the wound care device may contain a topically applied silver-based antimicrobial finish which provides certain levels of antimicrobial agent to the wound in order to clear infection from the wound site and control bacterial growth in the wound care dressing. Exemplary topical antimicrobial finishes include silver ion-releasing compounds.Type: GrantFiled: July 21, 2011Date of Patent: March 12, 2013Assignee: Milliken & CompanyInventors: T. Andrew Canada, Martin E. Cowan, Kenneth M. Wiencek
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Publication number: 20130039953Abstract: A method for treating a surface with a therapeutic agent is disclosed. The method comprises precipitating a therapeutic agent from a hydrophilic polymeric base layer with which the therapeutic agent has been complexed, to form a layer comprising microparticles of the therapeutic agent on the hydrophilic polymeric base layer, the hydrophilic polymeric base layer being grafted to the surface. Devices comprising a surface having a hydrophilic polymeric base layer comprising a hydrophilic polymer grafted to the surface and a layer comprising microparticles of a therapeutic agent disposed on and complexed with the hydrophilic polymeric base layer are also disclosed.Type: ApplicationFiled: July 6, 2012Publication date: February 14, 2013Applicant: Covalon TechnologiesInventors: Vyacheslav Dudnyk, Valerio DiTizio
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Publication number: 20130011489Abstract: The present disclosure provides methods and compositions for treating fungal diseases of plants. In one embodiment, an anti-fungal aqueous composition can comprise: a nitrogen source material having a total nitrogen content in an amount of about 0.1 wt % to about 0.5 wt % of the total weight of the composition, a phosphate source material having total phosphate content in an amount of about 0.05 wt % to about 0.15 wt % of the total weight of the composition, a potassium source material with a soluble potash content in an amount of about 0.05 wt % to about 0.15 wt % of the total weight of the composition, and a sulfur source material in an amount of about 0.005 wt % to about 0.02 wt % of the total weight of the composition.Type: ApplicationFiled: July 5, 2012Publication date: January 10, 2013Inventor: Steven R. Teerlink
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Publication number: 20130011337Abstract: To provide a therapeutic agent and a diagnostic agent for mitochondrial dysfunction brain diseases including cerebral infarction as a representative. A therapeutic agent for a mitochondrial dysfunction brain disease, which comprises (A) ?-aminolevulinic acid represented by the formula (1), a derivative thereof, or a salt thereof and (B) an iron compound in combination. R2R1NCH2COCH2CH2COR3 ??(1) wherein R1 and R2 each independently represents a hydrogen atom, an alkyl group, an acyl group, an alkoxycarbonyl group, an aryl group, or an aralkyl group; and R3 represents a hydroxy group, an alkoxy group, an acyloxy group, an alkoxycarbonyloxy group, an aryloxy group, an aralkyloxy group, or an amino group.Type: ApplicationFiled: September 13, 2012Publication date: January 10, 2013Applicant: SBI PHARMACEUTICALS CO., LTD.Inventors: Toshihiko KUROIWA, Yoshinaga KAJIMOTO, Takahiro MASUBUCHI, Masahiro ISHIZUKA, Tohru TANAKA
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Publication number: 20120308840Abstract: A formulation is claimed, which contains at least one protective substance that is active with respect to cellulose-containing materials, such as wood-containing building materials in the form of solid wood or wood-based materials, and at least one specific compound with dispersing properties. The dispersants are branched comb-shaped polymers with polyether side chains, naphthalene-sulfonate-formaldehyde condensation products, melamine-sulfonate-formaldehyde condensation products and phosphatized polycondensation products. The formulations according to the invention are suitable in particular as plant protection agents and wood preservatives and are preferably used in the form of suspensions for pressure treatment of the respective building materials.Type: ApplicationFiled: December 13, 2010Publication date: December 6, 2012Inventors: Michael Maier, Jörg Habicht, Alexander Kraus, Andrey Karpov, Frank Rosowski, Frank Müller
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Patent number: 8313780Abstract: Disclosed is a silver-based inorganic antimicrobial agent which exhibits superior heat resistance, chemical resistance, processability and long-lasting waterproofness. The present invention was completed based on the finding that the problems can be solved by a silver-based inorganic antimicrobial agent represented by the following Formula (1) containing zirconium pyrophosphate (ZrP2O7). AgaMbZrcHfd(PO4)3.nH2O??(1) (In Formula (1), M is at least one ion selected from an alkali metal ion, an ammonium ion, a hydrogen ion and an oxonium ion, a, b, c and d are positive numbers satisfying 1.75<(c+d)<2.2 and a+b+4(c+d)=9, and n is 2 or less).Type: GrantFiled: May 20, 2010Date of Patent: November 20, 2012Assignee: Toagosei Co., Ltd.Inventor: Koji Sugiura